- vector<Filter const *> active;
- for (map<Filter const *, wxCheckBox*>::const_iterator i = _filters.begin(); i != _filters.end(); ++i) {
- if (i->second->IsChecked()) {
- active.push_back(i->first);
+ vector<Filter> active;
+ for (auto const& i: _filters) {
+ if (i.second->IsChecked()) {
+ active.push_back(i.first);